Fix unit test style in Source/web/.

Source/web/tests/WebInputEventConversionTest.cpp

 /*
  * Copyright (C) 2012 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 11 matching lines @@
  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #include "config.h"
-
 #include "web/WebInputEventConversion.h"
 
 #include "core/dom/Touch.h"
 #include "core/dom/TouchList.h"
 #include "core/events/GestureEvent.h"
 #include "core/events/KeyboardEvent.h"
 #include "core/events/MouseEvent.h"
 #include "core/events/TouchEvent.h"
 #include "core/events/WheelEvent.h"
 #include "core/frame/FrameHost.h"
 #include "core/frame/FrameView.h"
 #include "core/frame/LocalFrame.h"
 #include "core/layout/LayoutView.h"
 #include "core/page/Page.h"
 #include "platform/testing/URLTestHelpers.h"
 #include "public/web/WebFrame.h"
 #include "public/web/WebSettings.h"
 #include "web/WebViewImpl.h"
 #include "web/tests/FrameTestHelpers.h"
 #include <gtest/gtest.h>
 
-using namespace blink;
-
-namespace {
+namespace blink {
 
 PassRefPtrWillBeRawPtr<KeyboardEvent> createKeyboardEventWithLocation(KeyboardEvent::KeyLocationCode location)
 {
     return KeyboardEvent::create("keydown", true, true, 0, "", "", "", location, false, false, false, false);
 }
 
 int getModifiersForKeyLocationCode(KeyboardEvent::KeyLocationCode location)
 {
     RefPtrWillBeRawPtr<KeyboardEvent> event = createKeyboardEventWithLocation(location);
     WebKeyboardEventBuilder convertedEvent(*event);
@@ skipping 866 matching lines @@
         EXPECT_EQ(0, platformWheelBuilder.position().y());
         EXPECT_EQ(15, platformWheelBuilder.deltaX());
         EXPECT_EQ(10, platformWheelBuilder.deltaY());
         EXPECT_EQ(PlatformEvent::AltKey, platformWheelBuilder.modifiers());
         EXPECT_TRUE(platformWheelBuilder.hasPreciseScrollingDeltas());
         EXPECT_FALSE(platformWheelBuilder.canScroll());
         EXPECT_EQ(platformWheelBuilder.railsMode(), PlatformEvent::RailsModeVertical);
     }
 }
 
-} // anonymous namespace
+} // namespace blink